Search found 320 matches
- September 22nd, 2006, 10:14 am
- Forum: Expression Discussion
- Topic: stamp info on frame
- Replies: 3
- Views: 9975
- August 11th, 2006, 10:03 am
- Forum: Expression Discussion
- Topic: springy expression
- Replies: 15
- Views: 52493
- August 11th, 2006, 8:10 am
- Forum: Expression Discussion
- Topic: springy expression
- Replies: 15
- Views: 52493
Try this one: n = 0; if (numKeys > 0){ n = nearestKey(time).index; if (key(n).time > time){ n--; } } if (n == 0){ t = 0; }else{ t = time - key(n).time; } if (n > 0){ v = velocityAtTime(key(n).time - thisComp.frameDuration/10); amp = .05; freq = 4.0; decay = 2.0; value + v*amp*Math.sin(freq*t*2*Math....
- July 8th, 2006, 4:03 pm
- Forum: Scripts Discussion
- Topic: writing render queue text file
- Replies: 1
- Views: 6680
- May 19th, 2006, 10:38 pm
- Forum: Expression Discussion
- Topic: date?
- Replies: 8
- Views: 18050
This is most bizarre. According to my JavaScript reference, there is a Date() function (which returns a string) and a Date() constructor that returns a date object (with which you can use the Date() methods, like getDay(), getFullYear(), etc) Using either of these with no parameters is supposed to g...
- May 19th, 2006, 6:36 pm
- Forum: Expression Discussion
- Topic: date?
- Replies: 8
- Views: 18050
- May 19th, 2006, 12:53 pm
- Forum: Expression Discussion
- Topic: displacement in 3 d
- Replies: 7
- Views: 16005
vranan,
There's a tutorial on a nice work-around for the particles-always-facing-the-camera issue here;
http://www.graymachine.com/tutorials/
Dan
There's a tutorial on a nice work-around for the particles-always-facing-the-camera issue here;
http://www.graymachine.com/tutorials/
Dan
- May 19th, 2006, 12:48 pm
- Forum: Expression Discussion
- Topic: date?
- Replies: 8
- Views: 18050
- May 17th, 2006, 5:52 pm
- Forum: Expression Discussion
- Topic: Attaching a comma... ?
- Replies: 4
- Views: 10546
- April 7th, 2006, 9:17 am
- Forum: Expression Discussion
- Topic: function in a null layer
- Replies: 4
- Views: 11004
- April 7th, 2006, 7:00 am
- Forum: Expression Discussion
- Topic: function in a null layer
- Replies: 4
- Views: 11004
No, an expression can't call an external function. However, you have some options. You can change the expression in one layer and the use Edit>Copy Expression Only and then paste it into the other layers. Or, you could write a script that modifies the expressions for all the layers at once based on ...
- April 4th, 2006, 3:10 pm
- Forum: Expression Discussion
- Topic: Save a time value
- Replies: 17
- Views: 29255
- April 4th, 2006, 2:24 pm
- Forum: Expression Discussion
- Topic: Save a time value
- Replies: 17
- Views: 29255
You know - I think you're back to your original problem. You need to know when your time remapped layer got depositied at it's position and I don't think there's a straight forward way to calculate it. The only way I can think of to do it is to loop back through time to find out how long it's been i...
- April 4th, 2006, 1:18 pm
- Forum: Expression Discussion
- Topic: Save a time value
- Replies: 17
- Views: 29255
- April 4th, 2006, 7:54 am
- Forum: Expression Discussion
- Topic: Save a time value
- Replies: 17
- Views: 29255
I think a combination of what you have here and the method I described will solve your spacing problem. The key is to use roving keyframes just to trace out the path, but then you use the travel slider to control the speed and direction of your leader and the depositing of the followers. The timing ...